package com.itheima.service;

import com.itheima.pojo.JobOption;
import com.itheima.pojo.StudentOption;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;


public interface ReportService {
    /**
     * 柱状图
     * @return
     */
    JobOption getEmpJobData();

    List<Map> getEmpGenderData();

    List<Map> getstudentDegreeData();

    StudentOption getStudentCount();
}
